System.register(["cc"], function (_export, _context) {
  "use strict";

  var _cclegacy, Timer, _crd;

  function get_new_timer(step) {
    return new Timer(step);
  }

  _export("default", get_new_timer);

  return {
    setters: [function (_cc) {
      _cclegacy = _cc.cclegacy;
    }],
    execute: function () {
      _crd = true;

      _cclegacy._RF.push({}, "890248SdzRIsa6dPHIO+Qxy", "Timer", undefined);

      Timer = class Timer {
        get elapsedTime() {
          return this._elapsedTime;
        }

        /** 触发间隔时间（秒） */
        get step() {
          return this._step;
        }

        set step(step) {
          this._step = step; // 每次修改时间

          this._elapsedTime = 0; // 逝去时间
        }

        get coundown() {
          return this._step - this._elapsedTime;
        }

        get progress() {
          return this._elapsedTime / this._step;
        }

        constructor(step) {
          if (step === void 0) {
            step = 0;
          }

          this._elapsedTime = 0;
          this._step = -1;
          this.step = step;
        }
        /**
        * 序列化（数据库存储）
        */


        serialize() {
          var data = {
            "step": this._step,
            "elapsed": this._elapsedTime
          };
          return data;
        }
        /**
         * 反序列化
         */


        unserialize(data) {
          if (!data) return;
          this._step = data.step;
          this._elapsedTime = data.elapsed;
        }

        update(dt) {
          if (this.step <= 0) return false;
          this._elapsedTime += dt;

          if (this._elapsedTime >= this._step) {
            this._elapsedTime -= this._step;
            return true;
          }

          return false;
        }

        reset() {
          this._elapsedTime = 0;
        }

        stop() {
          this._elapsedTime = 0;
          this.step = -1;
        }

      };

      _cclegacy._RF.pop();

      _crd = false;
    }
  };
});
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